JavaMailUtil.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.util.mail; 24 25 import com.liferay.portal.kernel.util.FileUtil; 26 27 import java.io.IOException; 28 import java.io.InputStream; 29 30 import javax.mail.Address; 31 import javax.mail.MessagingException; 32 import javax.mail.Part; 33 import javax.mail.internet.InternetAddress; 34 35 /** 36 * <a href="JavaMailUtil.java.html"><b><i>View Source</i></b></a> 37 * 38 * @author Brian Wing Shun Chan 39 */ 40 public class JavaMailUtil { 41 42 public static byte[] getBytes(Part part) 43 throws IOException, MessagingException { 44 45 InputStream is = part.getInputStream(); 46 47 try { 48 return FileUtil.getBytes(is); 49 } 50 finally { 51 is.close(); 52 } 53 } 54 55 public static String toUnicodeString(Address[] addresses) { 56 return toUnicodeString((InternetAddress[])addresses); 57 } 58 59 public static String toUnicodeString(InternetAddress[] addresses) { 60 StringBuilder sb = new StringBuilder(); 61 62 if (addresses != null) { 63 for (int i = 0; i < addresses.length; i++) { 64 if (addresses[i] != null) { 65 sb.append(addresses[i].toUnicodeString()); 66 } 67 68 if ((i + 1) != addresses.length) { 69 sb.append(", "); 70 } 71 } 72 } 73 74 return sb.toString(); 75 } 76 77 }